ANN ARBOR, Mich.--(BUSINESS WIRE)--Aastrom Biosciences, Inc. (NASDAQ: ASTM) announces the following Webcast: What: Aastrom Biosciences, Inc. Conference Call to Discuss the Results from the U.S. Phase I/II Severe Fracture Trial When: Monday, October 22, 2007 at 9:00 am (EDT) Where: http://www.vcall.com/IC/CEPage.asp?ID=122247 How: • For live Internet access, simply log on to the web at the address above.